Sally has to decide whether to take the bus or drive to work.The bus ride costs $1.25.The drive costs $1.17 in gas,but will add $0.08 in wear and tear on her car.According to the cost-benefit principle,if all she cares about is money,Sally should...A

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/03 20:43:57
xRAJ@_tY d 3a&m鮂ԍbRV@^&[I.޼+bm%lbQ@!CN mlHlAD-.ho }җ+ XLK@԰̛ Zu6䊨0gXXeqaSV8 50R>x2z.*^@ ,l%*a3/J7\!T1LQ% YA.6Dĸ&TY"cInQƿB3~%@w<}EaG ѬPaN 7jts